Email Formats

{
"mx": [
"10 mx.junkemailfilter.com.",
"20 mx.junkemailfilter.net.",
"30 mx.junkemailfilter.org."
],
"spf": [
"v=spf1 MX ip4:72.95.19.18 ip4:72.95.19.19 ip4:72.95.19.20 ip4:72.95.19.21 ip4:72.95.19.22 include:sendgrid.net ~all"
]
}